WO2012077107A3 - Magnetically maneuverable in-vivo device - Google Patents
Magnetically maneuverable in-vivo device Download PDFInfo
- Publication number
- WO2012077107A3 WO2012077107A3 PCT/IL2011/000930 IL2011000930W WO2012077107A3 WO 2012077107 A3 WO2012077107 A3 WO 2012077107A3 IL 2011000930 W IL2011000930 W IL 2011000930W WO 2012077107 A3 WO2012077107 A3 WO 2012077107A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vivo device
- location
- msu
- magnetic
- misp
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/041—Capsule endoscopes for imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
- A61B34/73—Manipulators for magnetic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
Abstract
An in-vivo device includes a magnetic steering unit (MSU) to maneuver it by an external electromagnetic field. The MSU may include a permanent magnets assembly to produce a magnetic force for navigating the device. The MSU may include a magnets carrying assembly (MCA) to accommodate the permanent magnet(s). The MCA may be designed to generate eddy currents, in response to AC magnetic field, to apply a repelling force. The in-vivo device may also include a multilayered imaging and sensing printed circuit board (MISP) to capture and transmit images. The MISP may include a sensing coil assembly (SCA) to sense electromagnetic fields to determine a location/orientation/angular position of the in-vivo device. Data representing location/orientation/angular position of the device may be used by a maneuvering system to generate a steering magnetic field to steer the in-vivo device from one location or state to another location or state.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180058778.2A CN103402419B (en) | 2010-12-08 | 2011-12-08 | Magnetically exercisable in-vivo device |
EP11847504.5A EP2648599A4 (en) | 2010-12-08 | 2011-12-08 | Magnetically maneuverable in-vivo device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42093710P | 2010-12-08 | 2010-12-08 | |
US61/420,937 | 2010-12-08 | ||
US201161491383P | 2011-05-31 | 2011-05-31 | |
US61/491,383 | 2011-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012077107A2 WO2012077107A2 (en) | 2012-06-14 |
WO2012077107A3 true WO2012077107A3 (en) | 2012-09-13 |
Family
ID=46200032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2011/000930 WO2012077107A2 (en) | 2010-12-08 | 2011-12-08 | Magnetically maneuverable in-vivo device |
Country Status (4)
Country | Link |
---|---|
US (2) | US20120149981A1 (en) |
EP (1) | EP2648599A4 (en) |
CN (1) | CN103402419B (en) |
WO (1) | WO2012077107A2 (en) |
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US9028483B2 (en) | 2009-12-18 | 2015-05-12 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
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US9233241B2 (en) | 2011-02-28 | 2016-01-12 | Ethicon Endo-Surgery, Inc. | Electrical ablation devices and methods |
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US9737364B2 (en) | 2012-05-14 | 2017-08-22 | Vanderbilt University | Local magnetic actuation of surgical devices |
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US9572623B2 (en) | 2012-08-02 | 2017-02-21 | Ethicon Endo-Surgery, Inc. | Reusable electrode and disposable sheath |
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US10045713B2 (en) | 2012-08-16 | 2018-08-14 | Rock West Medical Devices, Llc | System and methods for triggering a radiofrequency transceiver in the human body |
US9826904B2 (en) | 2012-09-14 | 2017-11-28 | Vanderbilt University | System and method for detecting tissue surface properties |
KR101410214B1 (en) * | 2012-11-23 | 2014-06-20 | 전남대학교산학협력단 | Capsule endoscope actuation control system, and a capsule endoscope system having the same |
US9679104B2 (en) | 2013-01-17 | 2017-06-13 | Edico Genome, Corp. | Bioinformatics systems, apparatuses, and methods executed on an integrated circuit processing platform |
US10847251B2 (en) | 2013-01-17 | 2020-11-24 | Illumina, Inc. | Genomic infrastructure for on-site or cloud-based DNA and RNA processing and analysis |
US9792405B2 (en) | 2013-01-17 | 2017-10-17 | Edico Genome, Corp. | Bioinformatics systems, apparatuses, and methods executed on an integrated circuit processing platform |
US10691775B2 (en) | 2013-01-17 | 2020-06-23 | Edico Genome, Corp. | Bioinformatics systems, apparatuses, and methods executed on an integrated circuit processing platform |
US9483610B2 (en) | 2013-01-17 | 2016-11-01 | Edico Genome, Corp. | Bioinformatics systems, apparatuses, and methods executed on an integrated circuit processing platform |
US10068054B2 (en) | 2013-01-17 | 2018-09-04 | Edico Genome, Corp. | Bioinformatics systems, apparatuses, and methods executed on an integrated circuit processing platform |
US10485409B2 (en) | 2013-01-17 | 2019-11-26 | Vanderbilt University | Real-time pose and magnetic force detection for wireless magnetic capsule |
US10098527B2 (en) | 2013-02-27 | 2018-10-16 | Ethidcon Endo-Surgery, Inc. | System for performing a minimally invasive surgical procedure |
US10736492B2 (en) * | 2013-06-27 | 2020-08-11 | Given Imaging Ltd. | Method and system for moving an in-vivo device in the gastrointestinal tract |
CN105451631B (en) | 2013-08-29 | 2018-05-18 | 基文影像公司 | For the system and method for operating coil power optimization |
US10945635B2 (en) | 2013-10-22 | 2021-03-16 | Rock West Medical Devices, Llc | Nearly isotropic dipole antenna system |
JP5930254B2 (en) * | 2014-05-27 | 2016-06-08 | オリンパス株式会社 | Capsule endoscope device |
WO2016027518A1 (en) * | 2014-08-20 | 2016-02-25 | オリンパス株式会社 | Guidance device and capsule medical device guidance system |
CN107205623A (en) | 2014-09-09 | 2017-09-26 | 范德比尔特大学 | Liquid-spraying type capsule endoscope and method for the gastric cancer screening in low-resource area |
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US10164226B2 (en) * | 2017-04-25 | 2018-12-25 | Greg Sumner | System and method for mitigating the effects of battery leakage |
US11122965B2 (en) * | 2017-10-09 | 2021-09-21 | Vanderbilt University | Robotic capsule system with magnetic actuation and localization |
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US20070244388A1 (en) * | 2004-12-17 | 2007-10-18 | Ryoji Sato | Position Detection System, Guidance System, Position Detection Method, Medical Device, and Medical Magnetic-Induction and Position-Detection System |
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-
2011
- 2011-12-08 CN CN201180058778.2A patent/CN103402419B/en active Active
- 2011-12-08 EP EP11847504.5A patent/EP2648599A4/en not_active Withdrawn
- 2011-12-08 US US13/314,273 patent/US20120149981A1/en not_active Abandoned
- 2011-12-08 WO PCT/IL2011/000930 patent/WO2012077107A2/en active Application Filing
-
2013
- 2013-08-14 US US13/966,526 patent/US20130331649A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5558091A (en) * | 1993-10-06 | 1996-09-24 | Biosense, Inc. | Magnetic determination of position and orientation |
US20070055125A1 (en) * | 2002-03-27 | 2007-03-08 | Anderson Peter T | Magnetic tracking system |
US20070244388A1 (en) * | 2004-12-17 | 2007-10-18 | Ryoji Sato | Position Detection System, Guidance System, Position Detection Method, Medical Device, and Medical Magnetic-Induction and Position-Detection System |
Non-Patent Citations (1)
Title |
---|
See also references of EP2648599A4 * |
Also Published As
Publication number | Publication date |
---|---|
US20120149981A1 (en) | 2012-06-14 |
EP2648599A2 (en) | 2013-10-16 |
CN103402419B (en) | 2016-07-06 |
US20130331649A1 (en) | 2013-12-12 |
EP2648599A4 (en) | 2016-09-07 |
CN103402419A (en) | 2013-11-20 |
WO2012077107A2 (en) | 2012-06-14 |
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